Because the zoo needs money and people want to see stuff like this.
Because if they leave the wild at birth if realized they wont be able to don anything for them selfes
Because they make money, its wrong but its what them people do
In 776 bc in athens greece the greeks wanted to show pride to at henia there god so they started the olympic games
There bare hands!
They can make people homeless and can kill loved ones. That will make you sad wont it?